63326820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:565

約数の個数: 96

約数和(自身を含む): 187165440

約数和(自身を除く): 123838620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 276, 327, 345, 421, 436, 460, 545, 654, 690, 842, 1090, 1263, 1308, 1380, 1635, 1684, 2105, 2180, 2507, 2526, 3270, 4210, 5014, 5052, 6315, 6540, 7521, 8420, 9683, 10028, 12535, 12630, 15042, 19366, 25070, 25260, 29049, 30084, 37605, 38732, 45889, 48415, 50140, 58098, 75210, 91778, 96830, 116196, 137667, 145245, 150420, 183556, 193660, 229445, 275334, 290490, 458890, 550668, 580980, 688335, 917780, 1055447, 1376670, 2110894, 2753340, 3166341, 4221788, 5277235, 6332682, 10554470, 12665364, 15831705, 21108940, 31663410, 63326820]

約数ペア:

[(1, 63326820), (2, 31663410), (3, 21108940), (4, 15831705), (5, 12665364), (6, 10554470), (10, 6332682), (12, 5277235), (15, 4221788), (20, 3166341), (23, 2753340), (30, 2110894), (46, 1376670), (60, 1055447), (69, 917780), (92, 688335), (109, 580980), (115, 550668), (138, 458890), (218, 290490), (230, 275334), (276, 229445), (327, 193660), (345, 183556), (421, 150420), (436, 145245), (460, 137667), (545, 116196), (654, 96830), (690, 91778), (842, 75210), (1090, 58098), (1263, 50140), (1308, 48415), (1380, 45889), (1635, 38732), (1684, 37605), (2105, 30084), (2180, 29049), (2507, 25260), (2526, 25070), (3270, 19366), (4210, 15042), (5014, 12630), (5052, 12535), (6315, 10028), (6540, 9683), (7521, 8420)]